Oscillatory budding dynamics of a chemical garden within a co-flow of reactants

Author(s):  
D. Spanoudaki ◽  
Fabian Brau ◽  
A. De Wit

The oscillatory growth of chemical gardens is studied experimentally in the budding regime using a co-flow of two reactant solutions within a microfluidic reactor.


2021 ◽  
pp. 117321
Author(s):  
Laila Patinglag ◽  
Louise M. Melling ◽  
Kathryn A. Whitehead ◽  
David Sawtell ◽  
Alex Iles ◽  
...  


Symmetry ◽  
2021 ◽  
Vol 13 (8) ◽  
pp. 1325
Author(s):  
Zhongwei Gao ◽  
Changqing Pan ◽  
Chang-Ho Choi ◽  
Chih-Hung Chang

Water pollution is a growing global issue; there are many approaches to treating wastewater, including chemical coagulation, physical adsorption, and chemical oxidation. The photocatalysis process has provided a solution for removing pollutants from wastewater, where the pair of the photoelectron and hole works through an asymmetric way to degrade the contaminants under UV irradiation. This method offers an alternative route for treating the pollutant with a lower energy cost, high efficiency, and fewer byproducts. A continuous-flow microfluidic reactor has a channel size from tens to thousands of micrometers, providing uniform irradiation and short diffusion length. It can enhance the conversion efficiency of photocatalysis due to the simple spatial symmetry inside the microreactor channel and among the individual channels. In addition, the bandgap of TiO2, ZnO, or other photocatalyst nanoparticles with symmetric crystal structure can be modified through doping or embedding. In this mini-review, a review of the reported continuous-flow photocatalytic microfluidic reactor is discussed from the perspective of both microreactor design and material engineering.



Langmuir ◽  
2010 ◽  
Vol 26 (17) ◽  
pp. 14372-14379 ◽  
Author(s):  
Stephanie E. McCalla ◽  
Anubhav Tripathi


2011 ◽  
Vol 13 (3) ◽  
pp. 1030-1036 ◽  
Author(s):  
Julyan H. E. Cartwright ◽  
Bruno Escribano ◽  
Sergey Khokhlov ◽  
C. Ignacio Sainz-Díaz


1916 ◽  
Vol 81 (2111supp) ◽  
pp. 388-388
Author(s):  
S. Leonard Bastin
Keyword(s):  


2018 ◽  
Vol 3 (38) ◽  
pp. 10689-10693
Author(s):  
Hao Qi ◽  
Xin Li ◽  
Zhuang Liu ◽  
Shan-Shan Miao ◽  
Zheng Fang ◽  
...  


2012 ◽  
Vol 01 (03) ◽  
pp. 21-25 ◽  
Author(s):  
Luke T. Wagner ◽  
Jie Yang ◽  
Sasan Ghobadian ◽  
Reza Montazami ◽  
Nastaran Hashemi


2006 ◽  
Vol 417 (4-6) ◽  
pp. 341-344 ◽  
Author(s):  
Edward Bormashenko ◽  
Yelena Bormashenko ◽  
Oleg Stanevsky ◽  
Roman Pogreb


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